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hammadzz/lldb printHierarchy

Created March 16, 2017 19:12
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Print View Controller Hierarchy
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lldb printHierarchy
# See http://stackoverflow.com/questions/27966453/how-to-use-printhierarchy-in-lldb-console-with-swift
# Only Obj-C when pressing pause button
po [[[UIWindow keyWindow] rootViewController] _printHierarchy]
# Can use Swift when on breakpoint
po UIApplication.sharedApplication().keyWindow!.rootViewController!._printHierarchy
# Force Obj-C on breakpoint
expr -l objc++ -O -- [[[UIWindow keyWindow] rootViewController] _printHierarchy]
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